I tried codes below, but it seemed not work as normal. I cannot use embedded cmd whatever I did. It looks like decorations. I mean I just want to use the cmd like the ordinary one. Here, I paste the code, and any advice would be greatly appreciated.
I develop this app on Python 3.7.3 conda environment, Window10.
import sys
import subprocess
import time
import win32gui
from PyQt5.QtCore import QProcess, Qt
from PyQt5.QtGui import QWindow, QIcon, QFont
from PyQt5.QtWidgets import QMainWindow
from PyQt5.QtWidgets import QMdiArea, QSplitter, QTextBrowser
from PyQt5.QtWidgets import QWidget, QApplication, QVBoxLayout
from win32com import client
from win32gui import GetWindowText, EnumWindows,SetForegroundWindow
class Example(QMainWindow):
def __init__(self):
super().__init__()
self.p = QProcess()
self.layout = QVBoxLayout()
self.mdi = QMdiArea()
self.mainSplitter = QSplitter(Qt.Vertical)
self.setCentralWidget(self.mainSplitter)
self.mainSplitter.addWidget(QTextBrowser())
self.initUI()
def initUI(self):
self.runExe()
EnumWindows(self.set_cmd_to_foreground, None)
hwnd1 = win32gui.GetForegroundWindow()
#hwnd1 = win32gui.FindWindow(None, "C:\\Windows\\system32\\calc.exe")
print(hwnd1)
window = QWindow.fromWinId(hwnd1)
container_widge = self.createWindowContainer(window, self)
container_widge.setFocusPolicy(Qt.TabFocus)
container_widge.setFocus()
container_widge.setWindowTitle("ain")
container_widge.setFont(QFont("Times New Roman"))
container_widge.setGeometry(500, 500, 450, 400)
#container_widge.setFocusPolicy()
container_widge.activateWindow()
container_widge.acceptDrops()
container_widge.grabMouse()
container_widge.setMouseTracking(True)
self.mainSplitter.addWidget(container_widge)
self.showMaximized()
#self.setGeometry(200, 200, 700, 700)
#self.show()
def runExe(self):
shell.run("cmd.exe")
time.sleep(1)
def set_cmd_to_foreground(self, hwnd, extra):
"""sets first command prompt to forgeround"""
if "cmd.exe" in GetWindowText(hwnd):
print(hwnd)
SetForegroundWindow(hwnd)
return
def run_script(self, shell, scripts):
"""runs the py script"""
shell.SendKeys(scripts+"{ENTER}")
if __name__ == '__main__':
shell = client.Dispatch("WScript.Shell")
app = QApplication(sys.argv)
ex = Example()
#ex.run_script(shell, "python -m pip list")
#ex.show()
sys.exit(app.exec_())
you can try this I got it from this blog:
import sys
from PyQt5.QtCore import QProcess, QTextStream
from PyQt5.QtWidgets import QApplication, QMainWindow, QTextEdit,
QLineEdit, QVBoxLayout, QHBoxLayout, QWidget, QPushButton
class MainWindow(QMainWindow):
def __init__(self):
super().__init__()
self.process = QProcess(self)
self.output = QTextEdit(self)
self.input = QLineEdit(self)
self.run_command_button = QPushButton("Run Command", self)
layout = QVBoxLayout()
input_layout = QHBoxLayout()
input_layout.addWidget(self.input)
input_layout.addWidget(self.run_command_button)
layout.addLayout(input_layout)
layout.addWidget(self.output)
central_widget = QWidget(self)
central_widget.setLayout(layout)
self.setCentralWidget(central_widget)
self.process.readyReadStandardOutput.connect(self.read_output)
self.run_command_button.clicked.connect(self.run_command)
self.process.start("cmd.exe")
def read_output(self):
stream = QTextStream(self.process)
self.output.append(stream.readAll())
def run_command(self):
command = self.input.text() + "\n"
self.process.write(command.encode())
if __name__ == '__main__':
app = QApplication(sys.argv)
window = MainWindow()
window.show()
sys.exit(app.exec_())
Related
I am using the code below. Mainwindow's state is preserved but qtreeviw's is not.
import sys
from PyQt5.QtCore import QSettings, QByteArray
from PyQt5.QtWidgets import QApplication, QTreeView, QFileSystemModel, QVBoxLayout, QWidget
from PyQt5 import QtCore
class MyApp(QWidget):
def __init__(self):
super().__init__()
self.tree = QTreeView()
self.settings = QSettings('testorg', 'testapp')
try:
self.tree.header().restoreState(self.settings.value("estado_header"))
self.resize(self.settings.value('window size'))
self.move(self.settings.value('window position'))
except:
pass
self.model = QFileSystemModel()
self.model.setRootPath(r"C:\Users\dan-s>")
self.tree.setModel(self.model)
#self.tree.header().restoreState(self.settings.value("estado_header"))
#self.tree.collapseAll()
layout = QVBoxLayout()
layout.addWidget(self.tree)
self.setLayout(layout)
def closeEvent(self, event):
self.settings.setValue('window size', self.size())
self.settings.setValue('window position', self.pos())
state = self.tree.header().saveState()
self.settings.setValue('estado_header', state)
super().closeEvent(event)
app = QApplication(sys.argv)
demo = MyApp()
demo.show()
sys.exit(app.exec_())
I've tried other ways but I can't solve it.
I'm trying to integrate QFontComboBox within Qmenu.
I try to make two things happen when selecting a particular font from the menu:
The Qmenu will close.
print the selected font.
from PyQt5.QtCore import QObject
from PyQt5.QtGui import QIcon, QFont, QCursor
from PyQt5.QtWidgets import QApplication, QWidget, QVBoxLayout, QFontComboBox, QWidgetAction, QMenu, QPushButton
class Window(QWidget):
def __init__(self):
super().__init__()
self.setWindowTitle("Pyside2 FontCombo Box")
self.setGeometry(300,200,300,250)
self.setFontBox()
self.setIcon()
self.show()
def setIcon(self):
appIcon = QIcon("icon.png")
self.setWindowIcon(appIcon)
def setFontBox(self):
self.font_button = QPushButton(self)
self.font_button.setFixedWidth(300)
self.font_button.clicked.connect(lambda: self.setFontmenu())
vbox = QVBoxLayout()
vbox.addWidget(self.font_button)
self.setLayout(vbox)
def setFontmenu(self):
font_menu = QMenu()
font_submenu = QFontComboBox()
font_submenu.setCurrentFont(QFont("Arial"))
objectTest = QObject()
widget = QWidgetAction(objectTest)
widget.setDefaultWidget(font_submenu)
font_menu.addAction(widget)
font_menu.exec_(QCursor.pos())
menu = font_menu
menu.addSeparator()
font_submenu.showPopup()
font_submenu.setFocus()
font_submenu.currentFontChanged.connect(self._changed)
def _changed(self):
font = self.currentFont().family()
print(font)
return
myapp = QApplication(sys.argv)
window = Window()
myapp.exec_()
sys.exit()
I'm making a simple browser with a search box in PyQt5. This is what I've written:
import PyQt5
from PyQt5.QtCore import QUrl
from PyQt5.QtWidgets import QApplication, QWidget, QPushButton, QAction, QLineEdit, QMessageBox, QMainWindow
from PyQt5.QtWebKitWidgets import QWebView , QWebPage
from PyQt5.QtWebKit import QWebSettings
from PyQt5.QtNetwork import *
import sys
from optparse import OptionParser
class App(QMainWindow):
def initiate(self):
super().initiate()
self.InitUI()
def initUI(self):
self.setWindowTitle('Browser')
self.setGeometry(100, 200, 1000, 2000)
self.searchbox = QLineEdit(self)
self.searchbox.move(20, 20)
self.searchbox.resize(1500,40)
self.go = QPushButton('Go', self)
self.go.move(1810, 20)
self.go.connect(self.gourl)
self.show()
def gourl(self):
url = self.searchbox.text()
class Browser(QWebView):
def __init__(self):
self.view = QWebView.__init__(self)
self.setWindowTitle('Loading...')
self.titleChanged.connect(self.adjustTitle)
def load(self,url):
self.setUrl(QUrl(url))
App.searchbox.setText(url)
def adjustTitle(self):
self.setWindowTitle(self.title())
app = QApplication(sys.argv)
view = Browser()
box = App()
box.show()
view.show()
view.load("https://duckduckgo.com")
app.exec_()
The browser part loads, but the textbox doesn't show. Python also throws this error:
Traceback (most recent call last):
File "C:\Users\Sid\Desktop\browser.py", line 43, in <module>
view.load("https://duckduckgo.com")
File "C:\Users\Sid\Desktop\browser.py", line 34, in load
App.searchbox.setText(url)
AttributeError: type object 'App' has no attribute 'searchbox'
I don't know why the textbox doesn't show, and I can't understand why the error is being thrown. Can someone please point out the error?
Thanks in advance. :)
What's New in Qt 5.6
https://doc.qt.io/qt-5/whatsnew56.html#removed-functionality
Porting from QtWebKit to QtWebEngine
https://doc.qt.io/qt-5/qtwebenginewidgets-qtwebkitportingguide.html
import sys
#import PyQt5
from PyQt5.QtCore import QUrl
from PyQt5.QtWidgets import QApplication, QWidget, QPushButton, QAction, QLineEdit, QMessageBox, QMainWindow
#from PyQt5.QtWebKitWidgets import QWebView , QWebPage
#from PyQt5.QtWebKit import QWebSettings
from PyQt5.QtWebEngine import *
from PyQt5.QtWebEngineWidgets import *
#from PyQt5.QtNetwork import *
#from optparse import OptionParser
class App(QMainWindow):
# def initiate(self):
# super().initiate()
def __init__(self, parent=None):
super().__init__(parent)
self.initUI() # - InitUI -> + initUI
def initUI(self):
self.setWindowTitle('Browser')
self.setGeometry(100, 200, 500, 400)
self.searchbox = QLineEdit("https://stackoverflow.com/questions/57841281/not-sure-why-textbox-isnt-showing", self)
self.searchbox.move(20, 20)
self.searchbox.resize(460,40)
self.go = QPushButton('Go', self)
self.go.move(370, 100)
self.go.clicked.connect(self.gourl) # clicked
self.show()
def gourl(self):
url = self.searchbox.text()
print(f"url = {url}")
self.webview = Browser()
self.webview.load(QUrl(url))
self.webview.show()
class Browser(QWebEngineView): #(QWebView):
windowList = []
def createWindow(self, QWebEnginePage_WebWindowType):
new_webview = Browser()
new_window = App()
new_window.setCentralWidget(new_webview)
#new_window.show()
self.windowList.append(new_window)
return new_webview
"""
def __init__(self, parent=None):
super().__init__(parent)
# self.view = QWebView.__init__(self)
self.setWindowTitle('Loading...')
self.titleChanged.connect(self.adjustTitle)
def load(self,url):
self.setUrl(QUrl(url))
App.searchbox.setText(url)
def adjustTitle(self):
self.setWindowTitle(self.title())
"""
if __name__ == "__main__":
app = QApplication(sys.argv)
# view = Browser()
box = App()
box.show()
# view.show()
# view.load("https://duckduckgo.com")
sys.exit(app.exec_())
Update
without a new window?? if possible
import sys
from PyQt5.QtCore import QUrl
from PyQt5.QtWidgets import (QApplication, QWidget, QPushButton, QAction, QLineEdit,
QMessageBox, QMainWindow, QGridLayout)
from PyQt5.QtWebEngine import *
from PyQt5.QtWebEngineWidgets import *
class App(QMainWindow):
def __init__(self, parent=None):
super().__init__(parent)
centralWidget = QWidget()
self.setCentralWidget(centralWidget)
self.searchbox = QLineEdit("https://stackoverflow.com/questions/57841281/not-sure-why-textbox-isnt-showing", self)
self.go = QPushButton('Go', self)
self.go.clicked.connect(self.gourl)
self.webview = Browser()
self.grid = QGridLayout(centralWidget)
self.grid.addWidget(self.webview, 0, 0, 1, 2)
self.grid.addWidget(self.searchbox, 1, 0)
self.grid.addWidget(self.go, 1, 1)
def gourl(self):
url = self.searchbox.text()
self.webview.load(QUrl(url))
class Browser(QWebEngineView): #(QWebView):
windowList = []
def createWindow(self, QWebEnginePage_WebWindowType):
new_webview = Browser()
new_window = App()
new_window.setCentralWidget(new_webview)
#new_window.show()
self.windowList.append(new_window)
return new_webview
if __name__ == "__main__":
app = QApplication(sys.argv)
box = App()
box.setWindowTitle('Browser')
box.resize(600, 500)
box.show()
sys.exit(app.exec_())
I have these 2 scripts. First contains ui using pyqt5,this contains some textbox and buttons. The second one contains the functions of the buttons( i mean what it will do).For now I just want to display in the terminal on what is written in the textbox. The problem is i can't get/print/display the input text in the textbox using the second py. I have this button(upload button) which must display this text in the terminal when click.
I have tried to import the second py to first. Then i connect the button.
butUpld.clicked.connect(py2.up)
for the second py i also connect it to the first one
This is the first py file name py1.py
import os, glob, sys, time
import py2
from PyQt5.Qt import QApplication, QClipboard, QUrl
from PyQt5 import QtCore, QtWidgets, QtGui
from PyQt5.QtWidgets import QMainWindow, QWidget, QPlainTextEdit, QLabel, QGridLayout, QPushButton, QLineEdit, QTextEdit, QMessageBox, QComboBox, QTabWidget, QFormLayout, QHBoxLayout, QRadioButton, QCheckBox, QVBoxLayout, QFileDialog, QButtonGroup
from PyQt5.QtCore import pyqtSlot, Qt
qt_app = QApplication(sys.argv)
class Layoutexe(QTabWidget):
def __init__(self, parent = None):
super(Layoutexe, self).__init__(parent)
self.tab1 = QWidget()
self.tab2 = QWidget()
self.addTab(self.tab1," ")
self.addTab(self.tab2," ")
self.tab1UI()
self.tab2UI()
self.setWindowTitle(" ")
self.setFixedSize(900,1000)
def tab1UI(self):
vbox = QVBoxLayout()
hbox = QHBoxLayout()
hbox1 = QHBoxLayout()
hbox2 = QHBoxLayout()
hbox3 = QHBoxLayout()
labelPath = QLabel("PATH:")
tboxPath = QLineEdit(self)
butSrch = QPushButton("Search", self)
butClr = QPushButton("Clear", self)
hbox.addStretch()
hbox.addWidget(labelPath)
hbox.addWidget(tboxPath)
hbox.addWidget(butSrch)
hbox.addStretch()
hbox.addWidget(butClr)
vbox.addLayout(hbox)
radbutLst = QRadioButton("Latest")
radbutMnl = QRadioButton("Manual")
hbox1.addWidget(radbutLst)
hbox1.addWidget(radbutMnl)
hbox1.addStretch()
vbox.addLayout(hbox1)
labelEV = QLabel("Event:")
tboxEV = QLineEdit(self)
hbox2.addWidget(labelEV)
hbox2.addWidget(tboxEV)
hbox2.addStretch()
vbox.addLayout(hbox2)
butUpld = QPushButton("UPLOAD", self)
hbox3.addStretch()
hbox3.addWidget(butUpld)
hbox3.addStretch()
vbox.addLayout(hbox3)
vbox.addStretch()
self.tab1.setLayout(vbox)
butUpld.clicked.connect(py2.up)
def tab2UI(self):
vbox = QVBoxLayout()
layout = QHBoxLayout()
def run(self):
self.show()
qt_app.exec_()
app = Layoutexe()
app.run()
this the second py file named py2.py
import os, glob
import py1
def up():
a = gui.rep.tab1U.tboxEV
print(a.text())
Try it:
py1.py
import sys
#import os, glob, time
from PyQt5.Qt import QApplication, QClipboard, QUrl
from PyQt5 import QtCore, QtWidgets, QtGui
from PyQt5.QtWidgets import QMainWindow, QWidget, QPlainTextEdit, QLabel, QGridLayout, QPushButton, QLineEdit, QTextEdit, QMessageBox, QComboBox, QTabWidget, QFormLayout, QHBoxLayout, QRadioButton, QCheckBox, QVBoxLayout, QFileDialog, QButtonGroup
from PyQt5.QtCore import pyqtSlot, Qt
import py2
qt_app = QApplication(sys.argv)
class Layoutexe(QTabWidget):
def __init__(self, parent = None):
super(Layoutexe, self).__init__(parent)
self.tab1 = QWidget()
self.tab2 = QWidget()
self.addTab(self.tab1," ")
self.addTab(self.tab2," ")
self.tab1UI()
self.tab2UI()
self.setWindowTitle(" ")
self.setFixedSize(900,1000)
def tab1UI(self):
vbox = QVBoxLayout()
hbox = QHBoxLayout()
hbox1 = QHBoxLayout()
hbox2 = QHBoxLayout()
hbox3 = QHBoxLayout()
labelPath = QLabel("PATH:")
tboxPath = QLineEdit(self)
butSrch = QPushButton("Search", self)
butClr = QPushButton("Clear", self)
hbox.addStretch()
hbox.addWidget(labelPath)
hbox.addWidget(tboxPath)
hbox.addWidget(butSrch)
hbox.addStretch()
hbox.addWidget(butClr)
vbox.addLayout(hbox)
radbutLst = QRadioButton("Latest")
radbutMnl = QRadioButton("Manual")
hbox1.addWidget(radbutLst)
hbox1.addWidget(radbutMnl)
hbox1.addStretch()
vbox.addLayout(hbox1)
labelEV = QLabel("Event:")
self.tboxEV = QLineEdit(self)
hbox2.addWidget(labelEV)
hbox2.addWidget(self.tboxEV)
hbox2.addStretch()
vbox.addLayout(hbox2)
butUpld = QPushButton("UPLOAD", self)
hbox3.addStretch()
hbox3.addWidget(butUpld)
hbox3.addStretch()
vbox.addLayout(hbox3)
vbox.addStretch()
self.tab1.setLayout(vbox)
butUpld.clicked.connect(lambda _, s=self: py2.up(s)) # +++
def tab2UI(self):
vbox = QVBoxLayout()
layout = QHBoxLayout()
def run(self):
self.show()
qt_app.exec_()
app = Layoutexe()
app.run()
py2.py
#import os, glob
#import py1
def up(self):
# a = gui.rep.tab1U.tboxEV
a = self.tboxEV
print(a.text())
Tabs added before app.exec_() is called look and act as any other tabs u met, though if adding another after the app.exec_() call makes the new tab 'detach' from the main app window. Pic below :)
Why? How can I make it move inside the window?
import threading
import time
import sys
from PyQt5.QtWidgets import QApplication
from PyQt5.QtWidgets import QFormLayout
from PyQt5.QtWidgets import QLineEdit
from PyQt5.QtWidgets import QTabWidget
from PyQt5.QtWidgets import QTextEdit
from PyQt5.QtWidgets import QWidget
class ATry(threading.Thread):
def __init__(self):
super().__init__()
def run(self):
time.sleep(1)
anotherTextEdit = QTextEdit()
anotherLineEdit = QLineEdit()
anotherLayout = QFormLayout()
anotherLayout.addRow(anotherTextEdit)
anotherLayout.addRow(anotherLineEdit)
anotherTab = QWidget()
anotherTab.setLayout(anotherLayout)
md.addTab(anotherTab, "Outside")
app = QApplication(sys.argv)
md = QTabWidget()
aTextEdit = QTextEdit()
aLineEdit = QLineEdit()
layout = QFormLayout()
layout.addRow(aTextEdit)
layout.addRow(aLineEdit)
thisTab = QWidget()
thisTab.setLayout(layout)
md.addTab(thisTab, "Inside")
a = ATry()
a.start()
md.show()
app.exec_()
Screen describing the problem
It works with QTimer or signals:
import sys
import time
from PyQt5.QtCore import QObject
from PyQt5.QtCore import QThread
from PyQt5.QtCore import pyqtSignal
from PyQt5.QtWidgets import QApplication
from PyQt5.QtWidgets import QFormLayout
from PyQt5.QtWidgets import QLineEdit
from PyQt5.QtWidgets import QTabWidget
from PyQt5.QtWidgets import QTextEdit
from PyQt5.QtWidgets import QWidget
class ATry(QThread):
def __init__(self, pointer):
super().__init__()
self.pointer = pointer
def run(self):
time.sleep(2)
self.pointer.emit()
def addTheTab():
anotherTextEdit = QTextEdit()
anotherLineEdit = QLineEdit()
anotherLayout = QFormLayout()
anotherLayout.addRow(anotherLineEdit)
anotherLayout.addRow(anotherTextEdit)
anotherTab = QWidget()
anotherTab.setLayout(anotherLayout)
md.addTab(anotherTab, "Whatever")
class MyQObject(QObject):
trigger = pyqtSignal()
def __init__(self):
super().__init__()
def connect_and_get_trigger(self):
self.trigger.connect(addTheTab)
return self.trigger
def getGFX(self):
app = QApplication(sys.argv)
md = QTabWidget()
md.show()
return app, md
obj = MyQObject()
app, md = obj.getGFX()
addTheTab()
a = ATry(obj.connect_and_get_trigger())
a.start()
# timer = QTimer()
# timer.timeout.connect(proba)
# timer.start(3000)
app.exec_()